--- /dev/null
+<?xml version='1.0'?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+ xmlns:fo="http://www.w3.org/1999/XSL/Format"
+ xmlns:sverb="http://nwalsh.com/xslt/ext/com.nwalsh.saxon.Verbatim"
+ xmlns:xverb="com.nwalsh.xalan.Verbatim"
+ xmlns:lxslt="http://xml.apache.org/xslt"
+ xmlns:exsl="http://exslt.org/common"
+ exclude-result-prefixes="sverb xverb lxslt exsl"
+ version='1.0'>
+
+<!-- ********************************************************************
+ $Id: verbatim.xsl 8344 2009-03-16 06:35:43Z bobstayton $
+ ********************************************************************
+
+ This file is part of the XSL DocBook Stylesheet distribution.
+ See ../README or http://docbook.sf.net/release/xsl/current/ for
+ copyright and other information.
+
+ ******************************************************************** -->
+
+<!-- XSLTHL highlighting is turned off by default. See highlighting/README
+ for instructions on how to turn on XSLTHL -->
+<xsl:template name="apply-highlighting">
+ <xsl:apply-templates/>
+</xsl:template>
+
+<lxslt:component prefix="xverb"
+ functions="numberLines"/>
+
+<xsl:template match="programlisting|screen|synopsis">
+ <xsl:param name="suppress-numbers" select="'0'"/>
+ <xsl:variable name="id"><xsl:call-template name="object.id"/></xsl:variable>
+
+ <xsl:variable name="content">
+ <xsl:choose>
+ <xsl:when test="$suppress-numbers = '0'
+ and @linenumbering = 'numbered'
+ and $use.extensions != '0'
+ and $linenumbering.extension != '0'">
+ <xsl:call-template name="number.rtf.lines">
+ <xsl:with-param name="rtf">
+ <xsl:choose>
+ <xsl:when test="$highlight.source != 0">
+ <xsl:call-template name="apply-highlighting"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:with-param>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:choose>
+ <xsl:when test="$highlight.source != 0">
+ <xsl:call-template name="apply-highlighting"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:variable name="block.content">
+ <xsl:choose>
+ <xsl:when test="$shade.verbatim != 0">
+ <fo:block id="{$id}"
+ xsl:use-attribute-sets="monospace.verbatim.properties shade.verbatim.style">
+ <xsl:choose>
+ <xsl:when test="$hyphenate.verbatim != 0 and
+ $exsl.node.set.available != 0">
+ <xsl:apply-templates select="exsl:node-set($content)"
+ mode="hyphenate.verbatim"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:copy-of select="$content"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </fo:block>
+ </xsl:when>
+ <xsl:otherwise>
+ <fo:block id="{$id}"
+ xsl:use-attribute-sets="monospace.verbatim.properties">
+ <xsl:choose>
+ <xsl:when test="$hyphenate.verbatim != 0 and
+ $exsl.node.set.available != 0">
+ <xsl:apply-templates select="exsl:node-set($content)"
+ mode="hyphenate.verbatim"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:copy-of select="$content"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </fo:block>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:choose>
+ <!-- Need a block-container for these features -->
+ <xsl:when test="@width != '' or
+ (self::programlisting and
+ starts-with($writing.mode, 'rl'))">
+ <fo:block-container start-indent="0pt" end-indent="0pt">
+ <xsl:if test="@width != ''">
+ <xsl:attribute name="width">
+ <xsl:value-of select="concat(@width, '*', $monospace.verbatim.font.width)"/>
+ </xsl:attribute>
+ </xsl:if>
+ <!-- All known program code is left-to-right -->
+ <xsl:if test="self::programlisting and
+ starts-with($writing.mode, 'rl')">
+ <xsl:attribute name="writing-mode">lr-tb</xsl:attribute>
+ </xsl:if>
+ <xsl:copy-of select="$block.content"/>
+ </fo:block-container>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:copy-of select="$block.content"/>
+ </xsl:otherwise>
+ </xsl:choose>
+
+</xsl:template>
+
+<xsl:template match="literallayout">
+ <xsl:param name="suppress-numbers" select="'0'"/>
+
+ <xsl:variable name="id"><xsl:call-template name="object.id"/></xsl:variable>
+
+ <xsl:variable name="content">
+ <xsl:choose>
+ <xsl:when test="$suppress-numbers = '0'
+ and @linenumbering = 'numbered'
+ and $use.extensions != '0'
+ and $linenumbering.extension != '0'">
+ <xsl:call-template name="number.rtf.lines">
+ <xsl:with-param name="rtf">
+ <xsl:apply-templates/>
+ </xsl:with-param>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="@class='monospaced'">
+ <xsl:choose>
+ <xsl:when test="$shade.verbatim != 0">
+ <fo:block id="{$id}"
+ xsl:use-attribute-sets="monospace.verbatim.properties shade.verbatim.style">
+
+ <xsl:copy-of select="$content"/>
+ </fo:block>
+ </xsl:when>
+ <xsl:otherwise>
+ <fo:block id="{$id}"
+ xsl:use-attribute-sets="monospace.verbatim.properties">
+ <xsl:copy-of select="$content"/>
+ </fo:block>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:choose>
+ <xsl:when test="$shade.verbatim != 0">
+ <fo:block id="{$id}"
+ xsl:use-attribute-sets="verbatim.properties shade.verbatim.style">
+ <xsl:copy-of select="$content"/>
+ </fo:block>
+ </xsl:when>
+ <xsl:otherwise>
+ <fo:block id="{$id}"
+ xsl:use-attribute-sets="verbatim.properties">
+ <xsl:copy-of select="$content"/>
+ </fo:block>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="address">
+ <xsl:param name="suppress-numbers" select="'0'"/>
+
+ <xsl:variable name="content">
+ <xsl:choose>
+ <xsl:when test="$suppress-numbers = '0'
+ and @linenumbering = 'numbered'
+ and $use.extensions != '0'
+ and $linenumbering.extension != '0'">
+ <xsl:call-template name="number.rtf.lines">
+ <xsl:with-param name="rtf">
+ <xsl:apply-templates/>
+ </xsl:with-param>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <fo:block xsl:use-attribute-sets="verbatim.properties">
+ <xsl:copy-of select="$content"/>
+ </fo:block>
+</xsl:template>
+
+<xsl:template name="number.rtf.lines">
+ <xsl:param name="rtf" select="''"/>
+ <xsl:param name="pi.context" select="."/>
+
+ <!-- Save the global values -->
+ <xsl:variable name="global.linenumbering.everyNth"
+ select="$linenumbering.everyNth"/>
+
+ <xsl:variable name="global.linenumbering.separator"
+ select="$linenumbering.separator"/>
+
+ <xsl:variable name="global.linenumbering.width"
+ select="$linenumbering.width"/>
+
+ <!-- Extract the <?dbfo linenumbering.*?> PI values -->
+ <xsl:variable name="pi.linenumbering.everyNth">
+ <xsl:call-template name="pi.dbfo_linenumbering.everyNth">
+ <xsl:with-param name="node" select="$pi.context"/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:variable name="pi.linenumbering.separator">
+ <xsl:call-template name="pi.dbfo_linenumbering.separator">
+ <xsl:with-param name="node" select="$pi.context"/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:variable name="pi.linenumbering.width">
+ <xsl:call-template name="pi.dbfo_linenumbering.width">
+ <xsl:with-param name="node" select="$pi.context"/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <!-- Construct the 'in-context' values -->
+ <xsl:variable name="linenumbering.everyNth">
+ <xsl:choose>
+ <xsl:when test="$pi.linenumbering.everyNth != ''">
+ <xsl:value-of select="$pi.linenumbering.everyNth"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$global.linenumbering.everyNth"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:variable name="linenumbering.separator">
+ <xsl:choose>
+ <xsl:when test="$pi.linenumbering.separator != ''">
+ <xsl:value-of select="$pi.linenumbering.separator"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$global.linenumbering.separator"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:variable name="linenumbering.width">
+ <xsl:choose>
+ <xsl:when test="$pi.linenumbering.width != ''">
+ <xsl:value-of select="$pi.linenumbering.width"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$global.linenumbering.width"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:variable name="linenumbering.startinglinenumber">
+ <xsl:choose>
+ <xsl:when test="$pi.context/@startinglinenumber">
+ <xsl:value-of select="$pi.context/@startinglinenumber"/>
+ </xsl:when>
+ <xsl:when test="$pi.context/@continuation='continues'">
+ <xsl:variable name="lastLine">
+ <xsl:choose>
+ <xsl:when test="$pi.context/self::programlisting">
+ <xsl:call-template name="lastLineNumber">
+ <xsl:with-param name="listings"
+ select="preceding::programlisting[@linenumbering='numbered']"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="$pi.context/self::screen">
+ <xsl:call-template name="lastLineNumber">
+ <xsl:with-param name="listings"
+ select="preceding::screen[@linenumbering='numbered']"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="$pi.context/self::literallayout">
+ <xsl:call-template name="lastLineNumber">
+ <xsl:with-param name="listings"
+ select="preceding::literallayout[@linenumbering='numbered']"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="$pi.context/self::address">
+ <xsl:call-template name="lastLineNumber">
+ <xsl:with-param name="listings"
+ select="preceding::address[@linenumbering='numbered']"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="$pi.context/self::synopsis">
+ <xsl:call-template name="lastLineNumber">
+ <xsl:with-param name="listings"
+ select="preceding::synopsis[@linenumbering='numbered']"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:message>
+ <xsl:text>Unexpected verbatim environment: </xsl:text>
+ <xsl:value-of select="local-name(.)"/>
+ </xsl:message>
+ <xsl:value-of select="0"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:value-of select="$lastLine + 1"/>
+ </xsl:when>
+ <xsl:otherwise>1</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="function-available('sverb:numberLines')">
+ <xsl:copy-of select="sverb:numberLines($rtf)"/>
+ </xsl:when>
+ <xsl:when test="function-available('xverb:numberLines')">
+ <xsl:copy-of select="xverb:numberLines($rtf)"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:message terminate="yes">
+ <xsl:text>No numberLines function available.</xsl:text>
+ </xsl:message>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<!-- ======================================================================== -->
+
+<xsl:template name="lastLineNumber">
+ <xsl:param name="listings"/>
+ <xsl:param name="number" select="0"/>
+
+ <xsl:variable name="lines">
+ <xsl:call-template name="countLines">
+ <xsl:with-param name="listing" select="string($listings[1])"/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="not($listings)">
+ <xsl:value-of select="$number"/>
+ </xsl:when>
+ <xsl:when test="$listings[1]/@startinglinenumber">
+ <xsl:value-of select="$number + $listings[1]/@startinglinenumber + $lines - 1"/>
+ </xsl:when>
+ <xsl:when test="$listings[1]/@continuation='continues'">
+ <xsl:call-template name="lastLineNumber">
+ <xsl:with-param name="listings" select="listings[position() > 1]"/>
+ <xsl:with-param name="number" select="$number + $lines"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$lines"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="countLines">
+ <xsl:param name="listing"/>
+ <xsl:param name="count" select="1"/>
+
+ <xsl:choose>
+ <xsl:when test="contains($listing, ' ')">
+ <xsl:call-template name="countLines">
+ <xsl:with-param name="listing" select="substring-after($listing, ' ')"/>
+ <xsl:with-param name="count" select="$count + 1"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$count"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<!-- ======================================================================== -->
+
+<xsl:template match="node()|@*" mode="hyphenate.verbatim">
+ <xsl:copy>
+ <xsl:copy-of select="@*"/>
+ <xsl:apply-templates mode="hyphenate.verbatim"/>
+ </xsl:copy>
+</xsl:template>
+
+<xsl:template match="text()" mode="hyphenate.verbatim" priority="2">
+ <xsl:call-template name="hyphenate.verbatim.block">
+ <xsl:with-param name="content" select="."/>
+ </xsl:call-template>
+</xsl:template>
+
+<xsl:template name="hyphenate.verbatim.block">
+ <xsl:param name="content" select="''"/>
+ <xsl:param name="count" select="1"/>
+
+ <!-- recurse on lines first to keep recursion depth reasonable -->
+ <xsl:choose>
+ <xsl:when test="contains($content, '
')">
+ <xsl:variable name="line" select="substring-before($content, '
')"/>
+ <xsl:variable name="rest" select="substring-after($content, '
')"/>
+ <xsl:call-template name="hyphenate.verbatim">
+ <xsl:with-param name="content" select="concat($line, '
')"/>
+ </xsl:call-template>
+ <xsl:call-template name="hyphenate.verbatim.block">
+ <xsl:with-param name="content" select="$rest"/>
+ <xsl:with-param name="count" select="$count + 1"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="hyphenate.verbatim">
+ <xsl:with-param name="content" select="$content"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+
+</xsl:template>
+
+<xsl:template name="hyphenate.verbatim">
+ <xsl:param name="content"/>
+ <xsl:variable name="head" select="substring($content, 1, 1)"/>
+ <xsl:variable name="tail" select="substring($content, 2)"/>
+ <xsl:choose>
+ <!-- Place soft-hyphen after space or non-breakable space. -->
+ <xsl:when test="$head = ' ' or $head = ' '">
+ <xsl:text> </xsl:text>
+ <xsl:text>­</xsl:text>
+ </xsl:when>
+ <xsl:when test="$hyphenate.verbatim.characters != '' and
+ translate($head, $hyphenate.verbatim.characters, '') = '' and not($tail = '')">
+ <xsl:value-of select="$head"/>
+ <xsl:text>­</xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$head"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:if test="$tail">
+ <xsl:call-template name="hyphenate.verbatim">
+ <xsl:with-param name="content" select="$tail"/>
+ </xsl:call-template>
+ </xsl:if>
+</xsl:template>
+
+
+</xsl:stylesheet>
git.stg.codes / stg.git / blobdiff